Question: Problem 2: A 200 g oscillator is oscillating at 2.0 Hz in a vacuum chamber. When air is admitted, the amplitude drops 60% in 50

Problem 2: A 200 g oscillator is oscillating at 2.0 Hz in a vacuum chamber. When air is admitted, the amplitude drops 60% in 50 s. How many oscillations will have been completed when the amplitude is 30% of its initial value

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